Three-piece Backpack Large Capacity Simple Waterproof Computer Bag

Product information:
Pattern: solid color
Lining texture: Polyester Fiber
Color: wine red, blue, black, gray
Processing Method: soft surface
Outer bag type: slit pocket
Material: Nylon
Number of shoulder straps: double connector
Lifting parts: soft handle
Function: waterproof, wear-resistant, reduce burden
Hardness: medium and soft
Suitcase shape: square vertical model
Bag internal structure: computer pocket
Bearing system: Curved shoulder strap
Capacity: 20 35L
Scene: Outdoor